14488749 has 24 divisors (see below), whose sum is σ = 23572224. Its totient is φ = 8496000.

The previous prime is 14488741. The next prime is 14488801. The reversal of 14488749 is 94788441.

It is not a de Polignac number, because 14488749 - 2³ = 14488741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14488741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 709 + ... + 5429.

It is an arithmetic number, because the mean of its divisors is an integer number (982176).

Almost surely, 2^14488749 is an apocalyptic number.

It is an amenable number.

14488749 is a deficient number, since it is larger than the sum of its proper divisors (9083475).

14488749 is a wasteful number, since it uses less digits than its factorization.

14488749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4769 (or 4766 counting only the distinct ones).

The product of its digits is 258048, while the sum is 45.

The square root of 14488749 is about 3806.4089375683. The cubic root of 14488749 is about 243.7868614864.

It can be divided in two parts, 14 and 488749, that multiplied together give a palindrome (6842486).

The spelling of 14488749 in words is "fourteen million, four hundred eighty-eight thousand, seven hundred forty-nine".